Synonyms:

2-Oxa-6-azaspiro[3.3] heptane ethanedioate; 2-Oxa-6-azaspiro[3.3] heptane oxalate; 2-Oxa-6-azaspiro[3.3] heptane, ethanedioate (1:1); 2-oxa-6 -azaspiro[3.3] heptane, hemioxalate ntsev; 2-oxa-6-azaspiro[3.3] heptane (Form: oxalate); 2-oxa-6-azaspiro[3.3] heptan-6-ium carboxyformate; 2-oxa-6- azaspiro[3,3] heptanes hemioxalate

Canonical SMILES:C1C2(CN1)COC2.C(=O)(C(=O)O)O